diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 17321c6d..560a397d 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -33,7 +33,7 @@ jobs:
     env:
       JULIA_PKG_SERVER: ""
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/cache@v2
       - uses: julia-actions/setup-julia@v2
         with:
diff --git a/.github/workflows/PreviewsCleanup.yml b/.github/workflows/PreviewsCleanup.yml
index 7eb81a94..ea8f71ab 100644
--- a/.github/workflows/PreviewsCleanup.yml
+++ b/.github/workflows/PreviewsCleanup.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout gh-pages branch
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: gh-pages
       - name: Delete preview and history + push changes
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aceb70a1..0b7aaf0b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -83,7 +83,7 @@ jobs:
 
     steps:
       - run: sudo rm -rf /opt/*
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.julia-version }}